@charset "utf-8";

        /* 基础重置与全局变量继承 */
        :root {
            --primary-green: #49ac35;
            --dark-green: #003429;
            --light-bg: #f8fbf9;
            --white: #ffffff;
            --text-dark: #4e6266;
            --border-color: rgba(73, 172, 53, 0.1);
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            background: var(--white);
            overflow-x: hidden;
        }
        a { text-decoration: none; }
        ul { list-style: none; }
        img { max-width: 100%; }
        html { scroll-behavior: smooth; }

        /* 导航栏样式 (模拟首页风格) */
        .case-hero {
            height: 100vh;
            padding-top: 60px;
            background: linear-gradient(135deg, var(--light-bg) 0%, #e8f3ed 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero-content {
            max-width: 950px;
            padding: 2rem;
            z-index: 1;
            margin-top: -80px;
        }
        .case-brand-badge {
            position: fixed;
            top: 2rem;
            left: 2rem;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 190px;
            height: 190px;
            border-radius: 22px;
            background: rgba(255, 255, 255, 0.93);
            backdrop-filter: blur(14px);
            border: 2px solid rgba(73, 172, 53, 0.18);
            text-decoration: none;
            transition: all 0.3s ease;
            z-index: 10;
            box-shadow: 0 6px 30px rgba(45, 122, 32, 0.1);
        }
        .case-brand-badge:hover {
            border-color: #49ac35;
            box-shadow: 0 10px 40px rgba(45, 122, 32, 0.2);
            transform: translateY(-3px);
        }
        .badge-icon-row {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 0.5rem;
        }
        .badge-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: linear-gradient(135deg, #49ac35 0%, #2d7a20 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 8px rgba(73, 172, 53, 0.3);
        }
        .badge-icon svg {
            width: 22px;
            height: 22px;
            fill: none;
            stroke: #fff;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .badge-star {
            display: flex;
            gap: 2px;
        }
        .badge-star svg {
            width: 12px;
            height: 12px;
            fill: #f5a623;
            stroke: none;
        }
        .badge-name {
            font-weight: 800;
            font-size: 1.35rem;
            letter-spacing: 3px;
            line-height: 1.2;
        }
        .badge-name .b1 { color: #2d7a20; }
        .badge-name .b2 { color: #1a5c14; }
        .badge-name .b3 { color: #49ac35; }
        .badge-divider {
            width: 36px;
            height: 2px;
            background: linear-gradient(90deg, #49ac35, transparent);
            border-radius: 1px;
            margin: 0.4rem 0 0.5rem;
        }
        .badge-label {
            font-size: 0.8rem;
            color: #666;
            font-weight: 500;
            letter-spacing: 3px;
        }
        .badge-label .hl {
            color: #e8a020;
            font-weight: 600;
        }
        .hero-case-tag {
            display: inline-block;
            padding: 0.8rem 2rem;
            background: var(--primary-green);
            color: white;
            border-radius: 30px;
            font-weight: normal;
            font-size: 1rem;
            margin-bottom: 3rem;
            margin-top: -0.5rem;
        }
        .case-hero h1 {
            font-size: 3.6rem;
            color: var(--dark-green);
            line-height: 1.2;
            margin-bottom: 2rem;
        }
        .case-subtitle {
            font-size: 1.1rem;
            color: var(--text-dark);
            margin-bottom: 4rem;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 1.3rem 3rem;
            background: linear-gradient(135deg, var(--primary-green) 0%, #3d8a2b 100%);
            color: white;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(73, 172, 53, 0.3);
        }
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(73, 172, 53, 0.4);
        }

        /* 核心数据概览 */
        .case-stats {
            padding: 4rem 2rem;
            background: white;
            border-bottom: 1px solid var(--border-color);
        }
        .stats-grid {

            max-width: 1600px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            text-align: center;
        }
        .stat-item h4 {
            font-size: 2.5rem;
            color: var(--dark-green);
            margin-bottom: 0.5rem;
        }
        .stat-item p {
            color: var(--text-dark);
            font-weight: 600;
        }

        /* 服务流程与故事 */
        .case-story {
            padding: 5rem 2rem;
            background: var(--light-bg);
        }
        .section-title {
            text-align: center;
            font-size: 2.5rem;
            color: var(--dark-green);
            margin-bottom: 1.5rem;
        }
        .section-desc {
            text-align: center;
            color: var(--text-dark);
            max-width: 700px;
            margin: 0 auto 4rem;
            font-size: 1.1rem;
        }

        .story-steps {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr;
            gap: 4rem;
        }
        .step {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 2rem;
            align-items: center;
            background: white;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0, 52, 41, 0.08);
            padding: 2rem;
            transition: transform 0.3s ease;
        }
        .step:hover {
            transform: translateY(-5px);
        }
        .step-img {
            width: 100%;
            height: 300px;
            overflow: hidden;
            border-radius: 12px;
        }
        .step-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        .step:hover .step-img img {
            transform: scale(1.05);
        }
        .step-content {
            padding: 1rem;
        }
        .step-number {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: var(--primary-green);
            color: white;
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            font-weight: bold;
            margin-bottom: 1rem;
        }
        .step-content h3 {
            font-size: 2.2rem;
            color: var(--dark-green);
            margin-bottom: 1rem;
        }

        /* 用心服务的细节模块 */
        .case-details {
            padding: 5rem 2rem;
            background: white;
        }
        .details-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }
        .detail-card {
            background: linear-gradient(135deg, #f0f9f5 0%, #e8f5ed 100%);
            border: 2px solid var(--border-color);
            border-radius: 16px;
            padding: 2rem;
            text-align: center;
            transition: all 0.3s ease;
        }
        .detail-card:hover {
            border-color: var(--primary-green);
            transform: translateY(-5px);
        }
        .detail-icon {
            font-size: 3rem;
            margin-bottom: 1rem;
        }
        .detail-card h4 {
            font-size: 1.3rem;
            color: var(--dark-green);
            margin-bottom: 1rem;
        }

        /* ==================== 客户案例展示模块 ==================== */
        .cases-section {
            padding: 5rem 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 50%, #e8f5e9 100%);
            position: relative;
            overflow: hidden;
        }

        .cases-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 60%;
            height: 200%;
            background: linear-gradient(135deg, rgba(73, 172, 53, 0.05), rgba(73, 172, 53, 0.08));
            transform: rotate(30deg);
            pointer-events: none;
        }

        .cases-section::after {
            content: '';
            position: absolute;
            bottom: -50%;
            left: -20%;
            width: 60%;
            height: 200%;
            background: linear-gradient(135deg, rgba(73, 172, 53, 0.05), rgba(30, 136, 229, 0.03));
            transform: rotate(-30deg);
            pointer-events: none;
        }

        .cases-section .hero-content {
            position: relative;
            z-index: 1;
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .cases-header {
            text-align: center;
            margin-bottom: 3rem;
        }

        .cases-title {
            font-size: 2.5rem;
            font-weight: 700;
            color: #003429;
            margin-bottom: 1rem;
        }

        .cases-subtitle {
            font-size: 1.4rem;
            color: #4e6266;
        }

        .cases-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
            margin-bottom: 4rem;
        }

        .case-card {
            position: relative;
            display: block;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 52, 41, 0.08);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            border: 2px solid rgba(73, 172, 53, 0.1);
            backdrop-filter: blur(10px);
        }

        .case-card:hover {
            border-color: #49ac35;
            transform: translateY(-5px);
            box-shadow: 0 8px 24px rgba(0, 52, 41, 0.15);
            background: white;
        }

        .case-number {
            position: absolute;
            top: 12px;
            right: 12px;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 0.9rem;
            font-weight: 700;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2;
        }

        .case-image-wrapper {
            width: 100%;
            height: 180px;
            overflow: hidden;
            background: #f5f5f5;
        }

        .case-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }

        .case-card:hover .case-image {
            transform: scale(1.05);
        }

        .case-content {
            padding: 1.2rem;
        }

        .case-title {
            font-size: 1rem;
            font-weight: 700;
            color: #003429;
            margin-bottom: 0.6rem;
            line-height: 1.4;
        }

        .case-tag {
            display: inline-block;
            padding: 0.25rem 0.8rem;
            background: #f0f9f5;
            color: #49ac35;
            font-size: 0.85rem;
            border-radius: 4px;
            font-weight: 600;
            border: 1px solid #49ac35;
        }

        .cases-footer {
            text-align: center;
            padding: 3rem 2.5rem;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 52, 41, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(73, 172, 53, 0.1);
        }

        .cases-footer-text {
            font-size: 1.1rem;
            color: #4e6266;
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        .cases-footer-quote {
            font-size: 1.3rem;
            font-weight: 700;
            color: #49ac35;
            margin-bottom: 2rem;
            padding: 1.2rem 2rem;
            background: linear-gradient(135deg, #f0f9f5 0%, #e8f5ed 100%);
            border-radius: 12px;
            letter-spacing: 1px;
        }

        .cases-footer-btn {
            display: inline-block;
            padding: 1.1rem 2.8rem;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 30px;
            text-decoration: none;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(73, 172, 53, 0.3);
        }

        .cases-footer-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(73, 172, 53, 0.4);
        }

        /* ==================== 用心服务理念 ==================== */
        .service-philosophy {
            padding: 5rem 2rem;
            max-width: 900px;
            margin: 0 auto;
            text-align: center;
        }
        .philosophy-quote {
            font-size: 2.2rem;
            font-weight: 800;
            color: #2d7a20;
            line-height: 1.6;
            margin-bottom: 0.6rem;
            position: relative;
            display: inline-block;
        }
        .philosophy-quote::before,
        .philosophy-quote::after {
            content: '';
            display: block;
            width: 40px;
            height: 3px;
            background: linear-gradient(90deg, #49ac35, transparent);
            border-radius: 2px;
            margin: 0.8rem auto;
        }
        .philosophy-quote::after {
            background: linear-gradient(90deg, transparent, #49ac35);
        }
        .philosophy-desc {
            font-size: 1.0rem;
            color: #777;
            line-height: 1.9;
            max-width: 600px;
            margin: 1rem auto 2rem;
        }
        .case-counter-wrap {
            display: inline-flex;
            flex-direction: column;
            align-items: center;
            padding: 1.5rem 3rem;
            background: #fff;
            border-radius: 20px;
            border: 2px solid rgba(73, 172, 53, 0.12);
            box-shadow: 0 6px 30px rgba(45, 122, 32, 0.06);
        }
        .case-counter-number {
            font-size: 2.4rem;
            font-weight: 900;
            background: linear-gradient(135deg, #2d7a20 0%, #49ac35 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }
        .case-counter-label {
            font-size: 0.9rem;
            color: #999;
            letter-spacing: 2px;
            margin-top: 0.3rem;
        }

        /* ==================== 更多案例推荐 ==================== */
        .more-cases-section {
            padding: 5rem 2rem;
            background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 50%, #e8f5e9 100%);
            position: relative;
            overflow: hidden;
            max-width: 100%;
        }
        .more-cases-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 60%;
            height: 200%;
            background: linear-gradient(135deg, rgba(73, 172, 53, 0.05), rgba(73, 172, 53, 0.08));
            transform: rotate(30deg);
            pointer-events: none;
        }
        .more-cases-inner {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            margin: 0 auto;
        }
        .more-cases-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            color: #003429;
            margin-bottom: 1rem;
        }
        .more-cases-subtitle {
            text-align: center;
            font-size: 1.1rem;
            color: #4e6266;
            margin-bottom: 3rem;
        }
        .more-cases-section .cases-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 3.0rem;
        }
        .more-cases-section .case-card {
            position: relative;
            display: block;
            background: rgba(255, 255, 255, 0.95);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 4px 16px rgba(0, 52, 41, 0.08);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            border: 2px solid rgba(73, 172, 53, 0.1);
            backdrop-filter: blur(10px);
        }
        .more-cases-section .case-card:hover {
            border-color: #49ac35;
            transform: translateY(-5px);
            box-shadow: 0 8px 24px rgba(0, 52, 41, 0.15);
            background: white;
        }
        .case-number {
            position: absolute;
            top: 12px;
            right: 12px;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 0.9rem;
            font-weight: 700;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 2;
        }
        .case-image-wrapper {
            width: 100%;
            height: 180px;
            overflow: hidden;
            background: #f5f5f5;
        }
        .case-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .more-cases-section .case-card:hover .case-image-wrapper img {
            transform: scale(1.05);
        }
        .case-card-info {
            padding: 1.2rem;
        }
        .case-card-info h4 {
            font-size: 1rem;
            font-weight: 700;
            color: #003429;
            margin-bottom: 0.6rem;
            line-height: 1.4;
        }
        .case-card-info p {
            font-size: 0.85rem;
        }
        .case-card-info .case-tag-label {
            display: inline-block;
            padding: 0.3rem 0.8rem;
            background: linear-gradient(135deg, #49ac35 0%, #3d8a2b 100%);
            color: white;
            font-size: 0.85rem;
            border-radius: 20px;
            font-weight: 500;
        }


        /* ==================== 底部CTA ==================== */
        .bottom-cta {
            background: linear-gradient(135deg, #0d7a63 0%, #0a5c4a 100%);
            border-radius: 48px;
            padding: 3rem 2rem;
            text-align: center;
            color: white;
            margin: 1.5rem auto 2.5rem;
            max-width: 1280px;
        }
        .bottom-cta h2 {
            font-size: 2rem;
            margin-bottom: 1rem;
            font-weight: 700;
        }
        .bottom-cta p {
            color: rgba(255,255,255,0.8);
            font-size: 0.95rem;
            line-height: 1.6;
            margin-bottom: 2rem;
        }
        .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 0.6rem;
            background: #f97316;
            padding: 1.1rem 2.4rem;
            border-radius: 60px;
            color: white;
            font-weight: 700;
            font-size: 1.1rem;
            text-decoration: none;
            margin-top: 1.5rem;
            transition: 0.2s;
            box-shadow: 0 8px 18px rgba(0,0,0,0.2);
        }
        .cta-btn:hover {
            background: #ff8024;
transform: scale(1.02);
        }

/* 响应式设计 */
        @media (max-width: 768px) {
            .analysis-grid { grid-template-columns: 1fr !important; overflow-x: hidden; }
            .nav-container { padding: 0 1rem; height: 60px; background: transparent; }
            .logo { font-size: 1.4rem; }
            .case-hero { margin-top: 0; padding-top: 60px; }
            .case-hero::before {
                content: '';
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: linear-gradient(135deg, var(--light-bg) 0%, #e8f3ed 100%);
                z-index: -1;
            }
            .case-hero h1 { font-size: 2rem; }
            .section-title { font-size: 1.8rem; }
            .case-review h2 { font-size: 1.8rem !important; }
            .security-grid { max-width: 92%; margin: 0 auto; }
            .analysis-title, .analysis-grid, .summary-section { max-width: 92%; margin-left: auto; margin-right: auto; }
            .philosophy-quote { font-size: 1.6rem; }
            .case-counter-number { font-size: 1.8rem; }
            .stats-grid, .details-container { grid-template-columns: 1fr; }
            .step { grid-template-columns: 1fr; }
            .step-img { order: -1; height: 200px; }
            .btn-primary { width: auto; padding-left: 2rem; padding-right: 2rem; }
            .case-brand-badge {
                width: 95px;
                height: auto;
                min-height: 95px;
                padding: 0.5rem 0.3rem;
                top: 0.7rem;
                left: 0.7rem;
                border-radius: 12px;
            }
            .badge-icon-row {
                gap: 0.1rem;
                margin-bottom: 0.2rem;
            }
            .badge-icon {
                width: 27px;
                height: 27px;
            }
            .badge-icon svg {
                width: 16px;
                height: 16px;
            }
            .badge-star {
                gap: 1px;
            }
            .badge-star svg {
                width: 10px;
                height: 10px;
            }
            .badge-name {
                font-size: 1rem;
                letter-spacing: 0.15em;
                margin: 0.2rem 0;
            }
            .badge-divider { width: 22px; height: 1px; margin: 0.15rem 0; }
            .badge-label { font-size: 0.55rem; }
            .badge-label .hl { font-size: 0.55rem; }
            .cases-title { font-size: 1.8rem; }
            .cases-subtitle { font-size: 1rem; }
            .cases-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
            .case-image-wrapper { height: 120px; }
            .case-number { width: 28px; height: 28px; font-size: 0.75rem; top: 8px; right: 8px; }
            .case-content { padding: 0.8rem; }
            .case-title { font-size: 0.85rem; }
            .case-tag { font-size: 0.7rem; padding: 2px 8px; }
            .bottom-cta { width: 88%; margin: 0 auto; }
            .bottom-cta h2 { font-size: 1.6rem; }
            .bottom-cta p, .bottom-cta .cta-btn { width: 90%; margin-left: auto; margin-right: auto; text-align: center; display: block; }
        }
        /* ==================== 案例卡片悬停效果 ==================== */
        a[style*="display: block; position: relative"]:hover {
            border-color: #49ac35 !important;
            transform: translateY(-5px) !important;
            box-shadow: 0 8px 24px rgba(0, 52, 41, 0.15) !important;
            background: white !important;
        }
        a[style*="display: block; position: relative"]:hover img {
            transform: scale(1.05);
        }

        /* ==================== 客户评价模块 ==================== */
        .customer-testimonial blockquote {
            text-align: left;
            padding-left: 20px;
            padding-right: 20px;
        }
        .customer-testimonial blockquote + p,
        .customer-testimonial [style*="text-align: right"] {
            text-align: right;
        }